Cheapest return flights from Beijing to Seoul in May from $161

Best time to book flights for Beijing (PEK) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Beijing (PEK) to Seoul (ICN) in May 2025 (see full year).

Return flights

24 May - 24 May Korean Air direct
08 May - 09 May Korean Air direct
22 May - 29 May Korean Air direct
24 May - 31 May Korean Air direct
28 May - 02 Jun Korean Air direct
29 May - 03 Jun Korean Air direct
15 May - 16 May Korean Air direct
15 May - 19 May Korean Air direct
24 May - 26 May Korean Air direct
13 May - 20 May Asiana Airlines direct
20 May - 24 May Korean Air direct
12 May - 17 May Asiana Airlines direct
31 May - 04 Jun Air China direct
30 May - 03 Jun Air China direct
30 May - 04 Jun Air China direct
30 May - 01 Jun Korean Air direct
31 May - 03 Jun Shenzhen Airlines
30 May - 02 Jun Korean Air direct
31 May - 03 Jun Korean Air direct
31 May - 07 Jun Korean Air direct

Also check the deals for one-way flights from Beijing to Seoul in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul